/* ============================================================
   MyndTek Design System
   Aesthetic: Organic Calm — warm, grounded, trustworthy
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
    --mt-cream: #F7F3EE;
    --mt-cream-deep: #EDE6DC;
    --mt-sage: #5B8E7D;
    --mt-sage-light: #A8C5BB;
    --mt-sage-deep: #3D6B5C;
    --mt-amber: #C4956A;
    --mt-amber-light: #E8C9A8;
    --mt-lavender: #8B7FB8;
    --mt-lavender-light: #C5BFE0;
    --mt-text: #2A2420;
    --mt-text-muted: #6B6460;
    --mt-text-faint: #9E9894;
    --mt-white: #FFFFFF;
    --mt-surface: #FDFAF7;
    --mt-border: #E2D9CE;
    --mt-shadow: rgba(90, 60, 30, 0.10);
    --mt-shadow-lg: rgba(90, 60, 30, 0.18);
    --mt-font-display: 'Lora', Georgia, serif;
    --mt-font-body: 'DM Sans', system-ui, sans-serif;
    --mt-radius-sm: 8px;
    --mt-radius-md: 14px;
    --mt-radius-lg: 22px;
    --mt-radius-xl: 32px;
    --mt-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Base Reset for MyndTek Containers ──────────────────────── */
.mt-root {
    font-family: var(--mt-font-body);
    color: var(--mt-text);
    background: var(--mt-cream);
    min-height: 100vh;
}

/* ── Page Wrapper ─────────────────────────────────────────── */
.mt-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mt-cream);
    background-image: radial-gradient(ellipse 80% 60% at 20% 0%, rgba(91,142,125,0.12) 0%, transparent 60%), radial-gradient(ellipse 60% 50% at 85% 100%, rgba(139,127,184,0.10) 0%, transparent 55%), radial-gradient(ellipse 50% 40% at 50% 50%, rgba(196,149,106,0.06) 0%, transparent 70%);
    padding: 2rem 1rem;
}

/* ── Cards ────────────────────────────────────────────────── */
.mt-card {
    background: var(--mt-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-lg);
    box-shadow: 0 4px 24px var(--mt-shadow), 0 1px 4px var(--mt-shadow);
    overflow: hidden;
}

.mt-card-elevated {
    box-shadow: 0 8px 40px var(--mt-shadow-lg), 0 2px 8px var(--mt-shadow);
}

/* ── Registration Split Layout ────────────────────────────── */
.mt-auth-shell {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    width: min(900px, 100%);
    min-height: 560px;
}

@media (max-width: 640px) {
    .mt-auth-shell {
        grid-template-columns: 1fr;
    }

    .mt-auth-brand {
        display: none;
    }
}

.mt-auth-brand {
    background: linear-gradient(160deg, var(--mt-sage-deep) 0%, var(--mt-sage) 50%, #7ABAAB 100%);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

    .mt-auth-brand::before {
        content: '';
        position: absolute;
        width: 300px;
        height: 300px;
        border-radius: 50%;
        background: rgba(255,255,255,0.06);
        top: -80px;
        right: -80px;
    }

    .mt-auth-brand::after {
        content: '';
        position: absolute;
        width: 200px;
        height: 200px;
        border-radius: 50%;
        background: rgba(255,255,255,0.04);
        bottom: -60px;
        left: -40px;
    }

.mt-brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1;
}

.mt-brand-logo-mark {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.18);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    font-size: 1.4rem;
}

.mt-brand-logo-name {
    font-family: var(--mt-font-display);
    font-size: 1.35rem;
    color: white;
    letter-spacing: -0.02em;
}

.mt-brand-headline {
    z-index: 1;
}

    .mt-brand-headline h2 {
        font-family: var(--mt-font-display);
        font-size: 1.85rem;
        line-height: 1.25;
        color: white;
        margin: 0 0 0.75rem;
        font-weight: 400;
    }

        .mt-brand-headline h2 em {
            font-style: italic;
            color: var(--mt-amber-light);
        }

    .mt-brand-headline p {
        color: rgba(255,255,255,0.75);
        font-size: 0.9rem;
        line-height: 1.6;
        margin: 0;
    }

.mt-brand-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    z-index: 1;
}

    .mt-brand-features li {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        color: rgba(255,255,255,0.85);
        font-size: 0.85rem;
    }

        .mt-brand-features li::before {
            content: '✦';
            color: var(--mt-amber-light);
            font-size: 0.6rem;
            flex-shrink: 0;
        }

.mt-auth-form-panel {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

    .mt-auth-form-panel h1 {
        font-family: var(--mt-font-display);
        font-size: 1.65rem;
        color: var(--mt-text);
        margin: 0 0 0.4rem;
        font-weight: 600;
    }

    .mt-auth-form-panel .mt-subtitle {
        color: var(--mt-text-muted);
        font-size: 0.875rem;
        margin: 0 0 2rem;
    }

/* ── Form Fields ──────────────────────────────────────────── */
.mt-field-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mt-field-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.mt-field-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--mt-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Override FluentUI field widths */
.mt-auth-form-panel fluent-text-field,
.mt-auth-form-panel fluent-number-field {
    width: 100%;
}

/* ── Primary Button ───────────────────────────────────────── */
.mt-btn-primary {
    background: linear-gradient(135deg, var(--mt-sage) 0%, var(--mt-sage-deep) 100%);
    color: white;
    border: none;
    border-radius: var(--mt-radius-md);
    padding: 0.8rem 2rem;
    font-family: var(--mt-font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: all var(--mt-transition);
    box-shadow: 0 3px 12px rgba(91,142,125,0.35);
    letter-spacing: 0.02em;
}

    .mt-btn-primary:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(91,142,125,0.45);
    }

    .mt-btn-primary:active {
        transform: translateY(0);
    }

/* ── Wizard ──────────────────────────────────────────────── */
.mt-wizard-page {
    padding: 2rem 1rem;
}

.mt-wizard-shell {
    max-width: 760px;
    margin: 0 auto;
}

/* Step track */
.mt-step-track {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 2.5rem;
    padding: 0 1rem;
}

.mt-step-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    position: relative;
    flex: 0 0 auto;
}

.mt-step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: var(--mt-font-body);
    transition: all var(--mt-transition);
    border: 2px solid var(--mt-border);
    background: var(--mt-surface);
    color: var(--mt-text-faint);
    position: relative;
    z-index: 1;
}

.mt-step-node.done .mt-step-circle {
    background: var(--mt-sage);
    border-color: var(--mt-sage);
    color: white;
}

.mt-step-node.active .mt-step-circle {
    background: var(--mt-surface);
    border-color: var(--mt-sage);
    color: var(--mt-sage);
    box-shadow: 0 0 0 4px rgba(91,142,125,0.15);
}

.mt-step-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--mt-text-faint);
    white-space: nowrap;
    transition: color var(--mt-transition);
}

.mt-step-node.active .mt-step-label {
    color: var(--mt-sage);
    font-weight: 600;
}

.mt-step-node.done .mt-step-label {
    color: var(--mt-text-muted);
}

.mt-step-connector {
    height: 2px;
    flex: 1;
    min-width: 24px;
    background: var(--mt-border);
    margin: 0;
    margin-bottom: 1.4rem; /* align with circles */
    transition: background var(--mt-transition);
}

    .mt-step-connector.done {
        background: var(--mt-sage-light);
    }

/* Wizard card */
.mt-wizard-card {
    background: var(--mt-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-lg);
    box-shadow: 0 6px 32px var(--mt-shadow);
    overflow: hidden;
    animation: mt-slide-in 0.28s cubic-bezier(0.4,0,0.2,1);
}

@keyframes mt-slide-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mt-wizard-card-header {
    padding: 1.75rem 2rem 1.25rem;
    border-bottom: 1px solid var(--mt-cream-deep);
    background: linear-gradient(180deg, var(--mt-cream) 0%, var(--mt-surface) 100%);
}

    .mt-wizard-card-header h3 {
        font-family: var(--mt-font-display);
        font-size: 1.35rem;
        font-weight: 600;
        color: var(--mt-text);
        margin: 0 0 0.3rem;
    }

    .mt-wizard-card-header p {
        color: var(--mt-text-muted);
        font-size: 0.875rem;
        margin: 0;
        line-height: 1.55;
    }

.mt-wizard-card-body {
    padding: 2rem;
}

.mt-wizard-fields {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem 2rem;
}

.mt-wizard-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
    border-top: 1px solid var(--mt-cream-deep);
    background: var(--mt-cream);
}

.mt-btn-ghost {
    background: transparent;
    color: var(--mt-text-muted);
    border: 1.5px solid var(--mt-border);
    border-radius: var(--mt-radius-sm);
    padding: 0.6rem 1.4rem;
    font-family: var(--mt-font-body);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--mt-transition);
}

    .mt-btn-ghost:hover:not(:disabled) {
        border-color: var(--mt-sage);
        color: var(--mt-sage);
    }

    .mt-btn-ghost:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }

.mt-btn-accent {
    background: linear-gradient(135deg, var(--mt-sage) 0%, var(--mt-sage-deep) 100%);
    color: white;
    border: none;
    border-radius: var(--mt-radius-sm);
    padding: 0.65rem 1.6rem;
    font-family: var(--mt-font-body);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--mt-transition);
    box-shadow: 0 3px 12px rgba(91,142,125,0.30);
}

    .mt-btn-accent:hover:not(:disabled) {
        transform: translateY(-1px);
        box-shadow: 0 5px 18px rgba(91,142,125,0.40);
    }

    .mt-btn-accent:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

.mt-btn-finish {
    background: linear-gradient(135deg, var(--mt-amber) 0%, #A8724A 100%);
    box-shadow: 0 3px 12px rgba(196,149,106,0.35);
}

    .mt-btn-finish:hover:not(:disabled) {
        box-shadow: 0 5px 18px rgba(196,149,106,0.45);
    }

.mt-step-counter {
    font-size: 0.8rem;
    color: var(--mt-text-faint);
    font-weight: 500;
}

/* ── Assessment Forms ─────────────────────────────────────── */
.mt-assessment-page {
    padding: 2rem 1rem;
}

.mt-assessment-shell {
    max-width: 720px;
    margin: 0 auto;
}

.mt-assessment-header {
    text-align: center;
    margin-bottom: 2rem;
}

.mt-assessment-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(91,142,125,0.1);
    color: var(--mt-sage-deep);
    border: 1px solid rgba(91,142,125,0.2);
    border-radius: 100px;
    padding: 0.3rem 0.9rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.mt-assessment-header h2 {
    font-family: var(--mt-font-display);
    font-size: 1.7rem;
    color: var(--mt-text);
    margin: 0 0 0.5rem;
    font-weight: 600;
}

.mt-assessment-header p {
    color: var(--mt-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.mt-assessment-prompt {
    background: linear-gradient(135deg, rgba(91,142,125,0.08) 0%, rgba(196,149,106,0.06) 100%);
    border: 1px solid rgba(91,142,125,0.15);
    border-radius: var(--mt-radius-md);
    padding: 1.1rem 1.4rem;
    font-size: 0.9rem;
    color: var(--mt-text);
    line-height: 1.65;
    margin-bottom: 1.75rem;
    font-style: italic;
}

/* Question cards */
.mt-question-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mt-question-card {
    background: var(--mt-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-md);
    padding: 1.25rem 1.4rem;
    transition: border-color var(--mt-transition), box-shadow var(--mt-transition);
}

    .mt-question-card:hover {
        border-color: var(--mt-sage-light);
        box-shadow: 0 2px 12px var(--mt-shadow);
    }

    .mt-question-card.answered {
        border-color: rgba(91,142,125,0.30);
        background: linear-gradient(135deg, rgba(91,142,125,0.03) 0%, var(--mt-surface) 100%);
    }

.mt-question-text {
    font-size: 0.925rem;
    color: var(--mt-text);
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.mt-question-num {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--mt-text-faint);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

/* Likert Radio Buttons */
.mt-likert {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.mt-likert-option {
    flex: 1;
    min-width: 0;
}

    .mt-likert-option input[type="radio"] {
        position: absolute;
        opacity: 0;
        pointer-events: none;
    }

    .mt-likert-option label {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.25rem;
        padding: 0.55rem 0.4rem;
        border: 1.5px solid var(--mt-border);
        border-radius: var(--mt-radius-sm);
        cursor: pointer;
        transition: all var(--mt-transition);
        background: var(--mt-cream);
        text-align: center;
        user-select: none;
    }

        .mt-likert-option label:hover {
            border-color: var(--mt-sage-light);
            background: rgba(91,142,125,0.05);
        }

    .mt-likert-option input[type="radio"]:checked + label {
        border-color: var(--mt-sage);
        background: rgba(91,142,125,0.10);
        color: var(--mt-sage-deep);
    }

.mt-likert-score {
    font-weight: 700;
    font-size: 1rem;
    line-height: 1;
    color: var(--mt-text-muted);
}

.mt-likert-option input[type="radio"]:checked + label .mt-likert-score {
    color: var(--mt-sage);
}

.mt-likert-desc {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--mt-text-faint);
    line-height: 1.25;
    text-align: center;
}

.mt-likert-option input[type="radio"]:checked + label .mt-likert-desc {
    color: var(--mt-sage-deep);
}

/* Difficulty question */
.mt-difficulty-section {
    background: rgba(196,149,106,0.06);
    border: 1px solid rgba(196,149,106,0.20);
    border-radius: var(--mt-radius-md);
    padding: 1.25rem 1.4rem;
    margin-top: 0.5rem;
}

    .mt-difficulty-section p {
        font-size: 0.9rem;
        color: var(--mt-text);
        margin: 0 0 0.75rem;
        line-height: 1.55;
    }

        .mt-difficulty-section p strong {
            color: var(--mt-amber);
        }

.mt-difficulty-btns {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.mt-diff-btn {
    flex: 1;
    min-width: 80px;
    padding: 0.55rem 0.5rem;
    border: 1.5px solid var(--mt-amber-light);
    border-radius: var(--mt-radius-sm);
    background: var(--mt-cream);
    color: var(--mt-text-muted);
    font-family: var(--mt-font-body);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--mt-transition);
    text-align: center;
}

    .mt-diff-btn:hover {
        background: rgba(196,149,106,0.08);
        border-color: var(--mt-amber);
    }

    .mt-diff-btn.selected {
        background: rgba(196,149,106,0.15);
        border-color: var(--mt-amber);
        color: #7A5230;
        font-weight: 600;
    }

/* Progress bar */
.mt-progress-bar {
    height: 4px;
    background: var(--mt-cream-deep);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.mt-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mt-sage-light), var(--mt-sage));
    border-radius: 100px;
    transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
}

/* Footer action */
.mt-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--mt-cream-deep);
}

.mt-completion-hint {
    font-size: 0.8rem;
    color: var(--mt-text-faint);
}

    .mt-completion-hint strong {
        color: var(--mt-sage);
    }

/* ── Encouragement Banner ─────────────────────────────────── */
.mt-encourage {
    background: linear-gradient(135deg, rgba(91,142,125,0.10) 0%, rgba(196,149,106,0.08) 100%);
    border: 1px solid rgba(91,142,125,0.15);
    border-radius: var(--mt-radius-md);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--mt-text-muted);
    line-height: 1.5;
}

.mt-encourage-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* ── Utility ──────────────────────────────────────────────── */
.mt-divider {
    height: 1px;
    background: var(--mt-cream-deep);
    border: none;
    margin: 1.5rem 0;
}

.mt-link {
    color: var(--mt-sage);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: color var(--mt-transition);
}

    .mt-link:hover {
        color: var(--mt-sage-deep);
        text-decoration: underline;
    }

.mt-terms-row {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.8rem;
    color: var(--mt-text-faint);
}

/* ═══════════════════════════════════════════════════════════════
   Replaces radio input styling with clickable div styling
   ═══════════════════════════════════════════════════════════════ */

.mt-likert-option {
    cursor: pointer;
    user-select: none;
    transition: all 0.15s ease;
}

    .mt-likert-option:hover {
        background: rgba(99, 102, 241, 0.06);
        transform: translateY(-1px);
    }

    .mt-likert-option.selected {
        background: rgba(99, 102, 241, 0.10);
        border-color: #6366f1;
        box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.20);
    }

        .mt-likert-option.selected .mt-likert-score {
            background: #6366f1;
            color: #fff;
        }
/* ── Assessment form: disabled save button ─────────────────────────────── */
.mt-btn-accent:disabled,
.mt-btn-accent.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* ── Completion hint sub-text ──────────────────────────────────────────── */
.mt-completion-hint-sub {
    font-weight: normal;
    color: #92400e; /* warm amber — matches the warning tone */
    font-size: 0.85rem;
}